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GPS
RADIO MONITORING PRODUCTS - Hardware
MAIN DATA
GENERAL DATA
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Frequency
Range
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144 ...174 MHz
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Frequency select (in sub band)
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·
user programming
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Bandwide
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·
12,5 or 25 KHz (user programming)
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Modulation
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FFSK
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Channel spacing
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12,5 KHz
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Main Power
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Main Power
12 /24
V
(9 … 30
V)
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GND (minus)
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Reserve Power
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additional battery;
12
V
, 1,2
A/h
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GND (minus)
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Modulation
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FFSK
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Output Power
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5 Watts (+/- 10% ; 12,6 V power supply)
**
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Power consumption (12 V)
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Stand mode < 60 mA
·
Transmitting mode < 1,35A
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Output impedance
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·
50 Om
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Frequency stability , (-30 …+60)
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+/- 3 ppm
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Logical inputs
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7 inputs ***
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Outputs
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1 output
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Driver Identification
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1 input
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Qty. of programming Driver ID code
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till 5
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Serial
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1 input
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Main system connector
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Molex
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**- HF output protect: Over load; without load; Low VSWR;
*** - All inputs and power supply
circuit protect: Over voltage; ESD; negative voltage.
GPS DATA
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Performance:
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Frequency
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C/A code
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Channel
-
Tracking Sensitivity
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L1, 1575,43 MHz
1.023 MHz chip rate
16 channels all in view
- 151 dBm
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Acquisition Rate:
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Cold start : < 60 sec, 50%
Warm start: < 38 sec, 50%
Hot start: < 12 sec 90%
Reacqusition: 1 sec, average
Update Rate: 1 HZ
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Accuracy *
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Position horizonta: < 10 m CEP, 90%,
without SA
< 4 m CEP
50% , without SA
Velocity: < 0,2 m/sec, without SA
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Dynamic Condition
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Altitude: <18 000 m
Velocity: < 510 m/sec
Acceleration: < 4 g
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